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WO2003014874A3 - Providing voice over internet protocol networks - Google Patents

Providing voice over internet protocol networks Download PDF

Info

Publication number
WO2003014874A3
WO2003014874A3 PCT/US2002/024743 US0224743W WO03014874A3 WO 2003014874 A3 WO2003014874 A3 WO 2003014874A3 US 0224743 W US0224743 W US 0224743W WO 03014874 A3 WO03014874 A3 WO 03014874A3
Authority
WO
WIPO (PCT)
Prior art keywords
call
internet protocol
voice over
over internet
providing voice
Prior art date
Application number
PCT/US2002/024743
Other languages
French (fr)
Other versions
WO2003014874A2 (en
Inventor
James D O'brien Jr
Original Assignee
Genuity Inc
James D O'brien Jr
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Genuity Inc, James D O'brien Jr filed Critical Genuity Inc
Priority to EP02756951A priority Critical patent/EP1421754A4/en
Priority to AU2002322996A priority patent/AU2002322996A1/en
Publication of WO2003014874A2 publication Critical patent/WO2003014874A2/en
Publication of WO2003014874A3 publication Critical patent/WO2003014874A3/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L63/00—Network architectures or network communication protocols for network security
    • H04L63/02—Network architectures or network communication protocols for network security for separating internal from external traffic, e.g. firewalls
    • H04L63/0281—Proxies
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L63/00—Network architectures or network communication protocols for network security
    • H04L63/02—Network architectures or network communication protocols for network security for separating internal from external traffic, e.g. firewalls
    • H04L63/029—Firewall traversal, e.g. tunnelling or, creating pinholes
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L63/00—Network architectures or network communication protocols for network security
    • H04L63/08—Network architectures or network communication protocols for network security for authentication of entities
    • H04L63/083—Network architectures or network communication protocols for network security for authentication of entities using passwords
    • H04L63/0838—Network architectures or network communication protocols for network security for authentication of entities using passwords using one-time-passwords
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
    • H04L65/1066—Session management
    • H04L65/1073—Registration or de-registration
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M7/00—Arrangements for interconnection between switching centres
    • H04M7/12—Arrangements for interconnection between switching centres for working between exchanges having different types of switching equipment, e.g. power-driven and step by step or decimal and non-decimal
    • H04M7/1205—Arrangements for interconnection between switching centres for working between exchanges having different types of switching equipment, e.g. power-driven and step by step or decimal and non-decimal where the types of switching equipement comprises PSTN/ISDN equipment and switching equipment of networks other than PSTN/ISDN, e.g. Internet Protocol networks
    • H04M7/1245—Arrangements for interconnection between switching centres for working between exchanges having different types of switching equipment, e.g. power-driven and step by step or decimal and non-decimal where the types of switching equipement comprises PSTN/ISDN equipment and switching equipment of networks other than PSTN/ISDN, e.g. Internet Protocol networks where a network other than PSTN/ISDN interconnects two PSTN/ISDN networks
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M3/00—Automatic or semi-automatic exchanges
    • H04M3/38—Graded-service arrangements, i.e. some subscribers prevented from establishing certain connections
    • H04M3/382—Graded-service arrangements, i.e. some subscribers prevented from establishing certain connections using authorisation codes or passwords

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Computer Hardware Design (AREA)
  • Computer Security & Cryptography (AREA)
  • Computing Systems (AREA)
  • General Engineering & Computer Science (AREA)
  • Business, Economics & Management (AREA)
  • General Business, Economics & Management (AREA)
  • Multimedia (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Telephonic Communication Services (AREA)

Abstract

Providing Voice Over Internet Protocol networks includes attempting to authorize a call from a user made to a number, routing the call, after the call is authorized, to a remote location (108), and setting up call signaling at the remote location between the user (114) and a destination of the call (112) so that media content of the call flows between the user and the destination but not through the remote location (134).
PCT/US2002/024743 2001-08-10 2002-08-05 Providing voice over internet protocol networks WO2003014874A2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
EP02756951A EP1421754A4 (en) 2001-08-10 2002-08-05 Providing voice over internet protocol networks
AU2002322996A AU2002322996A1 (en) 2001-08-10 2002-08-05 Providing voice over internet protocol networks

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/928,073 US20030031165A1 (en) 2001-08-10 2001-08-10 Providing voice over internet protocol networks
US09/928,073 2001-08-10

Publications (2)

Publication Number Publication Date
WO2003014874A2 WO2003014874A2 (en) 2003-02-20
WO2003014874A3 true WO2003014874A3 (en) 2003-06-05

Family

ID=25455684

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2002/024743 WO2003014874A2 (en) 2001-08-10 2002-08-05 Providing voice over internet protocol networks

Country Status (4)

Country Link
US (1) US20030031165A1 (en)
EP (1) EP1421754A4 (en)
AU (1) AU2002322996A1 (en)
WO (1) WO2003014874A2 (en)

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Also Published As

Publication number Publication date
EP1421754A4 (en) 2008-03-12
EP1421754A2 (en) 2004-05-26
WO2003014874A2 (en) 2003-02-20
AU2002322996A1 (en) 2003-02-24
US20030031165A1 (en) 2003-02-13

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